Being completely clueless in every aspect of life. A benbro can not hear worth a shit and lacks the ability to speak a complete sentence. A benbro is complete garbage when it comes to Gears of War.
Kyle- Hey Trevor wanna play basketball?
Trevor-Huh? What did you say?
Kyle- God your such a Benbro!
by LOCALHERO June 9, 2013
Get the Benbro mug.